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Spring Washers

Spring Washer

Spring Washers manufacturers in India. Leading suppliers dealers in Mumbai Chennai Bangalore Ludhiana Delhi Coimbatore Pune Rajkot Ahmedabad Kolkata Hyderabad Gujarat and many more places. We are India’s largest Spring Washers Exporter, exporting to more than 85 countries. We are known as Spring Washers Manufacturers and Exporters due to exporting and manufacturing on a large scale.

 Spring Washers Specifications

We at Sachiya Steel International manufacture a wide variety of Washers. There is a different types of washer used for different needs. Washers are used with Nuts and Bolts to minimize the pressure. Our Washers are available in different sizes, grades and shapes. Sachiya Steel International manufactures and exports high-quality industrial Washers. We are Exporters of the following Washers –Plain Washer, Spring Washer, Internal Star Washer, and External Star Washer. We are a well known and India’s leading Industrial Spring Washers Exporters in Mumbai.

Spring Washers sizes available

Bolts Size

A

B

C

Weight (lbs.) Per 100 Pieces

Part numbers

Inside Diameter

Outside Diameter

Thickness

Domestic

Import

Black

Galvanized

Black

Galvanized

1⁄2

9⁄16

13⁄8

0.109

4

16408

1609

19794

19795

5⁄8

11⁄16

13⁄4

0.134

8

16410

16411

19796

19797

3⁄4

13⁄16

2

0.148

11

16412

16413

19798

19799

7⁄8

15⁄16

21⁄4

0.165

15

16414

16415

19800

19801

1

11⁄16

21⁄2

0.165

19

16416

16417

19802

19803

11⁄8

11⁄4

23⁄4

0.165

22

16418

16419

19804

19805

11⁄4

13⁄8

3

0.165

26

16420

16421

19806

19807

13⁄8

11⁄2

31⁄4

0.180

33

16422

16423

19808

19809

11⁄2

15⁄8

31⁄2

0.180

38

16424

16425

19810

19811

15⁄8

13⁄4

33⁄4

0.180

43

16426

16427

–

–

13⁄4

17⁄8

4

0.180

50

16428

16429

19812

19813

17⁄8

2

41⁄4

0.180

57

16430

16431

–

–

2

21⁄8

41⁄2

0.180

63

16432

16433

19814

19815

21⁄4

23⁄8

43⁄4

0.220

83

–

–

16434

16435

21⁄2

25⁄8

5

0.238

96

–

–

16436

16437

23⁄4

27⁄8

51⁄4

0.259

110

–

–

16670

16671

3

31⁄8

51⁄2

0.284

130

–

–

16438

16439

Dimensions per ASME

 

Specification

Material

Standards

Grades

Nickel Alloy

ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472

UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)

Stainless Steel

ASTM / ASME A/SA 193 / 194

B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4

Alloy Steel

ASTM / ASME A/SA 193 / 194 GR

B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M

Duplex Steel

UNS NO. S 31803, S 32205

Nonmetallic Materials:

Acrylic, Kel-F, Lexan, Polypropylene, Poly Vinyl Chloride, Teflon, Zytel 31, 101, 105

High-Temp Alloys

Discaloy, 19-9 DL, 16-25-6, A286, Titanium, Nimonic 80, Mulitmet, Haynes 25, Greek Ascalloy, Unitemp 252, Udimet 500, Rene 41, Inco 700, Inco 901, Hastelloy X, 235, Waspaloy, RA 330

Copper Base Alloys

Copper, Brasses: Yellow, Free-cut, Red, Naval, Bronze: Commercial, Phosphor, Silicon A & B, Aluminum, Silicon-Aluminum, Manganese, Ampco Alloys, Munitz Metal, Cupro-Nicles

Aluminum Alloys:

1100, 2011, 2014, 2017, 2024, 3003, 5052, 6053, 6061, 7075

About Spring Washers Fasteners –

 

A Spring Washers is a thin plate (usually disk-shaped) with a hole (usually in the middle) that is normally used to distribute the load of a threaded fastener, such as a bolt or nut. Other uses are as a spacer, spring washer, wear pad, preload indicating device, locking device, and to reduce vibration (rubber washer). Washers often have an outer diameter (OD) about twice their inner diameter (ID), but this can vary quite widely. Washers are usually made of metal or plastic depending on the use.